5550573 has 24 divisors (see below), whose sum is σ = 8764320. Its totient is φ = 3114720.

The previous prime is 5550563. The next prime is 5550577. The reversal of 5550573 is 3750555.

It is not a de Polignac number, because 5550573 - 2⁴ = 5550557 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5550573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8658 + ... + 9276.

It is an arithmetic number, because the mean of its divisors is an integer number (365180).

Almost surely, 2^5550573 is an apocalyptic number.

It is an amenable number.

5550573 is a deficient number, since it is larger than the sum of its proper divisors (3213747).

5550573 is a wasteful number, since it uses less digits than its factorization.

5550573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 13125, while the sum is 30.

The square root of 5550573 is about 2355.9654072163. The cubic root of 5550573 is about 177.0567981401.

The spelling of 5550573 in words is "five million, five hundred fifty thousand, five hundred seventy-three".